• ADC Manager, Optics Systems Engineering

    Amazon (Arlington, VA)
    Description AWS Security is looking for a Systems ...US Citizen and currently possess and maintain an active Top Secret security clearance. Key ... needs. This manager leads a team of high performing systems engineers participating in a 24x7 on-call rotation with...technical program management experience - Current, active US Government Security Clearance of Top Secret … more
    Amazon (01/16/26)
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  • Help Desk Specialist

    Koniag Government Services (Washington, DC)
    …of experienceOR + Minimum 3 years of related help desk experience + Active Top Secret clearance with ability to obtain SCI **Required Skills and Competencies:** ... company, is seeking a Help Desk Specialist with a Top - Secret clearance with the ability to obtain...eligibility to obtain SCI access. The role includes SCIF security management responsibilities and COMSEC duties. This position is… more
    Koniag Government Services (12/31/25)
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  • Cyber Capability Developer - CNO/CNE Developer III

    Noblis (Chantilly, VA)
    …+ Support systems integration for operations Required Qualifications + Active Top Secret ( TS ) clearance with eligibility for Sensitive Compartmented ... technical operations in solving unique challenges posed by criminal and national security actors. You will build advanced tools and capabilities for tactical teams… more
    Noblis (12/22/25)
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  • Agile UI/UX Engineer

    Lockheed Martin (Herndon, VA)
    …interaction\. * Experience in front\-end development \(HTML, CSS, JavaScript\)\. * Active Top Secret clearance to start the position with the ability ... maintain a TS /SCI Poly **Desired Skills:** * Familiarity with design systems and style guides and knowledge of accessibility guidelines and best practices… more
    Lockheed Martin (01/07/26)
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  • DSCS SME

    KBR (Fort Meade, MD)
    …Citizenship and Clearance: + US Citizen. + Active Top Secret security clearance with ability to obtain TS /SCI is required. Technical Knowledge: + Able ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...to join our team in Ft. Meade, MD. Active TS /SCI clearance required. The DSCS SME provides technical assistance,… more
    KBR (12/12/25)
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  • Forensics-Malware Analyst/ Reverse Engineering

    GrammaTech, Inc. (Arlington, VA)
    …and maintain a favorably adjudicated DHS background investigation (EOD). **Preferred:** + Active Top Secret Security Clearance The base salary range for ... engineering services solving some of the world's most complex security problems. GrammaTech is looking for a Forensics-Malware Analyst...must be a US citizen with ability to obtain TS SCI clearance and must be willing to work… more
    GrammaTech, Inc. (12/27/25)
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  • Python Software Engineer - Level 3

    Northrop Grumman (Fairfax, VA)
    …current and within scope, with the ability to obtain a US Government DoD Top - Secret security clearance and SCI approval/access within a reasonable period ... **Basic Qualifications:** + Requires an **active** US Government DoD ** Secret ** security clearance at time of application,...fundamentals **Preferred** **Qualifications:** + Active TS /SCI or TS with SCI eligibility security clearance +… more
    Northrop Grumman (01/18/26)
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  • Information System Security Office…

    Leidos (Chantilly, VA)
    …conduct risk assessments, and support authorization processes. **Required Qualifications:** + Active Top Secret Security Clearance. + CompTIA Security ... Security Officer (ISSO) is responsible for maintaining the security posture of assigned information systems...for maintaining the security posture of assigned information systems in accordance with federal cybersecurity… more
    Leidos (01/07/26)
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  • Senior DevSecOps Engineer - Cloud

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    …Security Essentials (GSEC), FITSP-D, GIAC Cloud Security Automation (GCSA), GIAC Information Security Fundamentals (GISF), (ISC)2 Systems Security ... Computer Science, Information Technology, Cybersecurity, Data Science, Information Systems , or related field from an... CLEARANCE REQUIREMENTS: Must be able to maintain a security clearance at the Top Secret… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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  • Cyber Software Engineer

    Synergy ECP (Landover, MD)
    …2-4 years professional software development experience + Ability to obtain and maintain Top Secret /SCI security clearance + Experience writing, testing, and ... but must be able to obtain and maintain a TS /SCI Research and develop innovative solutions for a best-in-class...Citizenship Preferred Qualifications: + Strong knowledge of Linux operating systems + Linux development experience at user and kernel… more
    Synergy ECP (10/22/25)
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